altstack.app - dns.ninja

πŸ›‘οΈDomain Reputation CheckBlocklist, phishing & malware statusβ†’

altstack.app

DNSSEC⚠️ Not signed
A216.150.1.1πŸ‡¨πŸ‡¦ Amazon216.150.1.0/24 EC2 Prefix
NSdns1.registrar-servers.com ⭐
A2610:a1:1024::200πŸ‡ΊπŸ‡Έ AS120082610:a1:1024::/48
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
A156.154.132.200πŸ‡ΊπŸ‡Έ AS12008156.154.132.0/24
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
NSdns2.registrar-servers.com
A2610:a1:1025::200πŸ‡ΊπŸ‡Έ AS120082610:a1:1025::/48
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
A156.154.133.200πŸ‡ΊπŸ‡Έ AS12008156.154.133.0/24
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
MXsmtp.google.com ⭐
A2a00:1450:4013:c1a::1bπŸ‡³πŸ‡± AS151692a00:1450:4013::/48
PTReq-in-f27.1e100.net
A2a00:1450:4013:c1c::1aπŸ‡³πŸ‡± AS151692a00:1450:4013::/48
PTRyugrqog-in-f26.1e100.net
A2a00:1450:4013:c22::1aπŸ‡³πŸ‡± AS151692a00:1450:4013::/48
PTRyugrqfv-in-f26.1e100.net
A2a00:1450:4013:c22::1bπŸ‡³πŸ‡± AS151692a00:1450:4013::/48
PTRyugrqfv-in-f27.1e100.net
A74.125.128.26πŸ‡ΊπŸ‡Έ AS1516974.125.128.0/24
PTRec-in-f26.1e100.net
A74.125.128.27πŸ‡ΊπŸ‡Έ AS1516974.125.128.0/24
PTRec-in-f27.1e100.net
A74.125.143.26πŸ‡ΊπŸ‡Έ AS1516974.125.143.0/24
PTRed-in-f26.1e100.net
A74.125.143.27πŸ‡ΊπŸ‡Έ AS1516974.125.143.0/24
PTRed-in-f27.1e100.net
A173.194.69.27πŸ‡ΊπŸ‡Έ AS15169173.194.69.0/24
PTRef-in-f27.1e100.net
TXTgoogle-site-verification=i-eLX-oDaAYySyMS1KqYl2Y1hsh1DpG5qW7h8ChE30c
SOAdns1.registrar-servers.comhostmaster@registrar-servers.com serial=1782546998

app

DNSSECπŸ”’ Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427
πŸ”’ HSTS Preload (+subdomains)

DNS History

4 records (4 active, 0 former)

NSdns1.registrar-servers.comdns2.registrar-servers.comMXsmtp.google.comA216.150.1.1
●NSdns1.registrar-servers.com2026-08-29 β†’ 2026-10-17 Β· 2 obs
● 2026-08-29 19:36:38
● 2026-10-17 22:39:52
●NSdns2.registrar-servers.com2026-08-29 β†’ 2026-10-17 Β· 2 obs
● 2026-08-29 19:36:38
● 2026-10-17 22:39:52
●MXsmtp.google.com2026-08-29 β†’ 2026-10-17 Β· 2 obs
● 2026-08-29 19:36:38
● 2026-10-17 22:39:52
●A216.150.1.12026-08-29 β†’ 2026-10-17 Β· 2 obs
● 2026-08-29 19:36:38
● 2026-10-17 22:39:52

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
appns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...10 records
altstack.appdns2.registrar-servers.com, dns1.registrar-servers.com-

βœ… Authoritative Response

Server:156.154.133.200

NS records: dns2.registrar-servers.com, dns1.registrar-servers.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 1362ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1216.150.1.1
NS2dns1.registrar-servers.com, dns2.registrar-servers.com
MX1smtp.google.com (pri: 1)
TXT1google-site-verification=i-eLX-oDaAYySyM
SOA1dns1.registrar-servers.com hostmaster.re

πŸ“Œ Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

altstack.app points to a single IP number: 216.150.1.1.

Name Servers

altstack.app is served by two delegated name servers, dns1.registrar-servers.com and dns2.registrar-servers.com.

Each of the two host names carries two IP addresses: dns1.registrar-servers.com points to 156.154.132.200 and 2610:a1:1024::200, and dns2.registrar-servers.com points to 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

altstack.app has one mail server: smtp.google.com.

smtp.google.com points to 9 IP numbers: 74.125.128.26, 74.125.128.27, 74.125.143.26 and 6 other.